package com.sky.service;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;

import java.util.List;

public interface ShoppingCartService {
    void addShoppingCart(ShoppingCartDTO shoppingCartDTO);//添加购物车

    List<ShoppingCart> showShoppingCart();//查看购物车

    void cleanShoppingCart();//清空购物车
}
